HY-IFSound is a
high-precision infrasound sensor developed by Beijing Huayuan
Technology Co., LTD., which is specially designed for seismic
monitoring network. The
infrasound sensor based on the principle of capacitance can detect
the infrasound signal generated during seismic activity. Capacitive
infrasound sensor has the advantages of high sensitivity, wide
frequency response, flat characteristics in passband and
non-contact measurement. The sensor diaphragm can work in the
elastic region, and its long-term stability will not be changed by
external influences (such as temperature, time, etc.), and it has a
wide range of applications in the field of acoustics. HY-IFSound
high precision infrasonic measurement sensor converts the
capacitance change of the sensitive element into a voltage signal
output. This sensor is a differential voltage output with small
size, light weight, easy installation, and can be directly
connected to the recording analyzer or A/D converter.
